487453120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 224

約数和(自身を含む): 1472403456

約数和(自身を除く): 984950336

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 160, 176, 220, 224, 271, 280, 292, 308, 320, 352, 365, 385, 440, 448, 511, 542, 560, 584, 616, 704, 730, 770, 803, 880, 1022, 1084, 1120, 1168, 1232, 1355, 1460, 1540, 1606, 1760, 1897, 2044, 2168, 2240, 2336, 2464, 2555, 2710, 2920, 2981, 3080, 3212, 3520, 3794, 4015, 4088, 4336, 4672, 4928, 5110, 5420, 5621, 5840, 5962, 6160, 6424, 7588, 8030, 8176, 8672, 9485, 10220, 10840, 11242, 11680, 11924, 12320, 12848, 14905, 15176, 16060, 16352, 17344, 18970, 19783, 20440, 20867, 21680, 22484, 23360, 23848, 24640, 25696, 28105, 29810, 30352, 32120, 32704, 37940, 39566, 40880, 41734, 43360, 44968, 47696, 51392, 56210, 59620, 60704, 64240, 75880, 79132, 81760, 83468, 86720, 89936, 95392, 98915, 104335, 112420, 119240, 121408, 128480, 138481, 151760, 158264, 163520, 166936, 179872, 190784, 197830, 208670, 217613, 224840, 238480, 256960, 276962, 303520, 316528, 333872, 359744, 395660, 417340, 435226, 449680, 476960, 553924, 607040, 633056, 667744, 692405, 791320, 834680, 870452, 899360, 953920, 1088065, 1107848, 1266112, 1335488, 1384810, 1523291, 1582640, 1669360, 1740904, 1798720, 2176130, 2215696, 2769620, 3046582, 3165280, 3338720, 3481808, 4352260, 4431392, 5539240, 6093164, 6330560, 6677440, 6963616, 7616455, 8704520, 8862784, 11078480, 12186328, 13927232, 15232910, 17409040, 22156960, 24372656, 30465820, 34818080, 44313920, 48745312, 60931640, 69636160, 97490624, 121863280, 243726560, 487453120]

約数ペア:

[(1, 487453120), (2, 243726560), (4, 121863280), (5, 97490624), (7, 69636160), (8, 60931640), (10, 48745312), (11, 44313920), (14, 34818080), (16, 30465820), (20, 24372656), (22, 22156960), (28, 17409040), (32, 15232910), (35, 13927232), (40, 12186328), (44, 11078480), (55, 8862784), (56, 8704520), (64, 7616455), (70, 6963616), (73, 6677440), (77, 6330560), (80, 6093164), (88, 5539240), (110, 4431392), (112, 4352260), (140, 3481808), (146, 3338720), (154, 3165280), (160, 3046582), (176, 2769620), (220, 2215696), (224, 2176130), (271, 1798720), (280, 1740904), (292, 1669360), (308, 1582640), (320, 1523291), (352, 1384810), (365, 1335488), (385, 1266112), (440, 1107848), (448, 1088065), (511, 953920), (542, 899360), (560, 870452), (584, 834680), (616, 791320), (704, 692405), (730, 667744), (770, 633056), (803, 607040), (880, 553924), (1022, 476960), (1084, 449680), (1120, 435226), (1168, 417340), (1232, 395660), (1355, 359744), (1460, 333872), (1540, 316528), (1606, 303520), (1760, 276962), (1897, 256960), (2044, 238480), (2168, 224840), (2240, 217613), (2336, 208670), (2464, 197830), (2555, 190784), (2710, 179872), (2920, 166936), (2981, 163520), (3080, 158264), (3212, 151760), (3520, 138481), (3794, 128480), (4015, 121408), (4088, 119240), (4336, 112420), (4672, 104335), (4928, 98915), (5110, 95392), (5420, 89936), (5621, 86720), (5840, 83468), (5962, 81760), (6160, 79132), (6424, 75880), (7588, 64240), (8030, 60704), (8176, 59620), (8672, 56210), (9485, 51392), (10220, 47696), (10840, 44968), (11242, 43360), (11680, 41734), (11924, 40880), (12320, 39566), (12848, 37940), (14905, 32704), (15176, 32120), (16060, 30352), (16352, 29810), (17344, 28105), (18970, 25696), (19783, 24640), (20440, 23848), (20867, 23360), (21680, 22484)]